The TL7701IDR by Texas Instruments is a highly efficient supply voltage supervisor designed to monitor the supply voltage of microprocessors (µP) or digital systems. It provides a significant level of protection against the potential damage caused by undervoltage conditions. This component is essential for applications where precise and reliable system voltage is critical for proper operation.

Key Features

• Voltage Supervision Range: The TL7701IDR offers a fixed sense threshold voltage that ensures the device operates within the desired voltage range, maintaining system integrity.
• Reset Time Delay: It includes an externally adjustable time delay, which can be set by the user with an external capacitor. This feature allows for a tailored response to undervoltage occurrences, ensuring that the system has adequate time to stabilize before a reset is released.
• Supply Current: With a low supply current draw, the TL7701IDR is a power-efficient choice, contributing to the overall energy efficiency of the system it is monitoring.
• Output Driver: The device boasts an open-drain RESET output, which can sink a significant amount of current, providing robust signal integrity for connected devices.
• Temperature Range: It operates over a wide temperature range, making it suitable for various applications, including those that must withstand extreme environmental conditions.

Applications

The TL7701IDR is versatile and can be implemented in a range of applications, including:

• Microprocessor, microcontroller, or digital system voltage monitoring
• Intelligent instruments and critical µP power monitoring
• Automotive systems where consistent and reliable operation is necessary
• Portable and battery-powered electronics

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TL7701IDR is no exception. It is designed to meet the rigorous standards required by industrial and automotive applications, ensuring a dependable performance across its lifespan.

Ordering Information

The TL7701IDR is available in a SOIC-8 package, providing a compact solution for space-constrained applications. For detailed ordering and shipping information, please refer to the Texas Instruments official website or authorized distributors.